From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755005AbbA2P26 (ORCPT ); Thu, 29 Jan 2015 10:28:58 -0500 Received: from casper.infradead.org ([85.118.1.10]:55855 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752746AbbA2P25 (ORCPT ); Thu, 29 Jan 2015 10:28:57 -0500 Date: Thu, 29 Jan 2015 16:28:52 +0100 From: Peter Zijlstra To: Alexander Shishkin Cc: Ingo Molnar , Linux Kernel Mailing List , Robert Richter , Frederic Weisbecker , Mike Galbraith , Paul Mackerras , Stephane Eranian , Andi Kleen , kan.liang@intel.com, adrian.hunter@intel.com, markus.t.metzger@intel.com, mathieu.poirier@linaro.org, Kaixu Xia , acme@infradead.org Subject: Re: [PATCH v9 12/14] x86: perf: intel_pt: Intel PT PMU driver Message-ID: <20150129152852.GD24151@twins.programming.kicks-ass.net> References: <1421237903-181015-1-git-send-email-alexander.shishkin@linux.intel.com> <1421237903-181015-13-git-send-email-alexander.shishkin@linux.intel.com> <20150115090659.GQ23965@worktop.programming.kicks-ass.net> <87egqwmdhe.fsf@ashishki-desk.ger.corp.intel.com> <87twzllhbz.fsf@ashishki-desk.ger.corp.intel.com> <20150126165536.GA23038@twins.programming.kicks-ass.net> <87zj9485j0.fsf@ashishki-desk.ger.corp.intel.com> <20150129115918.GA26304@twins.programming.kicks-ass.net> <20150129152022.GC26304@twins.programming.kicks-ass.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20150129152022.GC26304@twins.programming.kicks-ass.net> User-Agent: Mutt/1.5.21 (2012-12-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jan 29, 2015 at 04:20:22PM +0100, Peter Zijlstra wrote: > event->ctx is never NULL, With the one exception of partially initialized events, that is.